If you are planning to test a Custom ROM on your T-Mobile Samsung Galaxy S II SGH-T989, then Androidbiits.com is here to help you in installing Custom ROM on your T-Mobile Galaxy S2 SGH-T989. Today, I will talk about HellKat Custom ROM that is specially designed for T-Mobile Samsung Galaxy S II SGH-T989. I have recently posted the tutorial for installing Android 4.4.2 VRUBNE1 on Verizon Samsung Galaxy S4 Mini SCH-I435. Now I am going to write the step-by-step instructions using which you can update T-Mobile Samsung Galaxy S II SGH-T989 to Android 4.4.2 KitKat HellKat Custom ROM.

I am hoping that you will be able to update your T-Mobile Samsung Galaxy S2 SGH-T989 to Android 4.4.2 KitKat HellKat without facing any issue after reading the steps posted in Androidbiits.com. HellKat is one of the most popular Custom ROMs available for Galaxy S II SGH-T989. You need to root T-Mobile Samsung Galaxy S2 SGH-T989 in order to install HellKat. CWM recovery is also needed to be installed on T-Mobile Galaxy S II SGH-T989 before updating it to HellKat. You must save your contacts and messages in a safe place before updating Galaxy S II SGH-T989 to HellKat. You must install T-Mobile Samsung Galaxy S2 SGH-T989 USB driver on your PC for successful connection between your S2 SGH-T989 and computer.

You can follow the steps posted below to update T-Mobile Samsung Galaxy S2 SGH-T989 to HellKat. Androidbiits.com will not be responsible if your SGH-T989 got corrupted during the installation process. SGH-T989 battery level must be above 98% before following these steps.

6. Remove the USB cable from your T-Mobile Samsung Galaxy S2 SGH-T989 and then you have to put it into Recovery Mode.

7. Now you have to choose “wipe data/factory reset” option from the main menu.

8. Now you have to choose “wipe cache partition” option.

9. Now you have to choose “install zip from SD card” and then search for HellKat Custom ROM ZIP file and Google Apps package from the SD card of your S2 SGH-T989. Then, install them.

10. Now you have to return to the main menu of your T-Mobile Samsung Galaxy S2 SGH-T989 and choose “reboot system now” option.

Oh Yes, You have done it. Dear friend now you will have to wait until your SGH-T989 restarts. It may take around 5 minutes to reboot. Once your SGH-T989 is restarted, you can enjoy HellKat. In this way you can install HellKat. If you are facing any difficulty while installing HellKat, then you can share your difficulty with me in the comment section below.